1.

`(3)/(7)xx(9)/(14) div (5)/(7)=?`A. `(27)/(70)`B. `(13)/(35)`C. `(17)/(70)`D. `(12)/(35)`

Answer» Correct Answer - A
`(3)/(7)xx(9)/(14)xx(7)/(5)=(3xx9)/(14xx5)=(27)/(70)`


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